https://www.pnas.org/doi/10.1073/pnas.1911083116
You know this virus went basically through our entire population and we don't know many things about it... but there are many reasons viral infections are up including your "bubble theory"
And how exactly are they "weak"?
And how would kids have gotten the ability to fight off illness?
You know kids not getting rsv till after 2 is a good thing right?
Again, still harder than saying we need one....there is plenty of profits for first pharmacy company to make one that will really work. Would be great for oral/nasal to work... but I'm not gonna hold my breathe.